AHRC " Grim Reaper " Granite isolation plinths for turntables/Components and speakers. Now with the added benifit of adjustable feet on speaker plinths only,for uneaven floors Available in most sizes by request. 12" x 12" Pair of speaker plinths £59.90+ £12 delivery 17" x 13" Turntable/component plinth £45.00 + £ 12 delivery. 20mm thick black granite wit ha hard wood surround in either ash,oak or cherry woods. The plinth has a sandwich of silicone beneath the granite and a 12MM MDF Base surrounded with a hard wood case. Email me for pics and prices for your size. Thanks Russ